[jbosstools-dev] Runtimes for testing

In the jbds download-cache we have about 6G of runtime zips/jars. Are all of these runtimes still used for testing? Are there any I can delete? apache-tomcat-6.0.41.zip apache-tomcat-7.0.56.zip db2jcc4.jar GateIn-3.4.0.Final-jbossas5.zip GateIn-3.5.0.Final-jbossas7.zip h2-1.4.178.jar hsqldb-2.2.9.zip IzPack-install-4.3.5.jar jbds-seamfp-patch.zip jboss-3.2.8.SP1.zip jboss-4.0.5.GA.zip jboss-4.2.3.GA-jdk6.zip jboss-5.0.1.GA-jdk6.zip jboss-5.0.1.GA.zip jboss-5.1.0.GA-jdk6.zip jboss-5.1.0.GA.zip jboss-as-7.0.2.Final.zip jboss-as-7.1.1.Final.zip jboss-as-distribution-6.1.0.Final.zip jboss-eap-4.3.0.GA_CP10.zip jboss-eap-5.1.2.zip jboss-eap-6.0.1.zip jboss-eap-6.1.2.zip jboss-eap-6.2.0.zip jboss-eap-6.2.4-full-build.zip jboss-eap-6.2.x-patched.zip jboss-eap-6.3.0.zip jboss-eap-6.3.x-patched.zip jboss-eap-fp-4.3.0.CP03-FP01.zip jboss-eap-noauth-4.3.0.GA_CP03.zip jboss-eap-noauth-5.2.0.zip jboss-portal-2.7.2-bundled.zip JBossPortletBridge-2.3.1.Final.zip jboss-seam-2.0.1.GA.zip jboss-seam-2.0.2.SP1.zip jboss-seam-2.0.3.CR1.zip jboss-seam-2.1.1.GA.zip jboss-seam-2.1.2.zip jboss-seam-2.2.0.CR1.zip jboss-seam-2.2.0.GA.zip jboss-seam-2.2.1.Final.zip jboss-seam-2.2.2.Final.zip jboss-seam-2.3.0.ALPHA-distribution.zip jboss-seam-distribution-2.3.0.Final-dist.zip jconn4-26666.jar mockito-1.9.5.zip mysql-connector-java-5.1.21-bin.jar ojdbc6.jar poi-src-2.5.1-final-20040804.zip postgresql-9.1-902.jdbc4.jar rhds-seam-gen-patch.zip saxonhe9-2-1-5j.zip soa-4.3.0.GA_CP05.zip sqljdbc4.jar wildfly-8.0.0.Final.zip wildfly-8.1.0.Final.zip